
Leather - Tests for Colour Fastness - Colour Fastness to Saliva (iso 20701:2017)
出版:National Standards Authority of Ireland

专家解读视频
Defines a method for determining the colour fastness to saliva of all kinds of leathers, independent of the colouring procedure applied.
EN ISO 20701:2018 - Identical
ISO 20701 : 2017 - Identical
EN ISO 20701 : 2018 - Identical
ISO 20701 : 2017 - Identical
EN ISO 20701 : 2018 - Identical